(19)

(11)

EP 1 019 244 A1

(12)

(43) Date of publication: 19.07.2000 Bulletin 2000/29 (21) Application number: 98949241.8 (22) Date of filing: 01.10.1998

(51) International Patent Classification (IPC)7: B31D 3/02 (86) International application number: PCT/NL9800/568 (87) International publication number: WO 9917/922 (15.04.1999 Gazette 1999/15)

(84) Designated Contracting States: DE FR (30) Priority: 02.10.1997 NL 1007197 (71) Applicant: BESIN B.V. 3851 BD Ermelo (NL)	(72) Inventor: NAUTA, Auke, Johannes NL-2705 CC Wageningen (NL) (74) Representative: De Hoop, Eric  Octrooibureau Vriesendorp & GaadeP.O. Box 266 2501 AW Den Haag 2501 AW Den Haag (NL)